On Windows, the recommended way to run MySQL is to install it as a Windows service, so that MySQL starts and stops automatically when Windows starts and stops. A MySQL server installed as a service can also be controlled from the command line using NET commands, or with the graphical Services utility. Generally, to install MySQL as a Windows service you should be logged in using an account that has administrator rights.
On Windows, the recommended way to run MySQL is to install it as a Windows service, so that MySQL starts and stops automatically when Windows starts and stops. A MySQL server installed as a service can also be controlled from the command line using NET commands, or with the graphical Services utility. Docker Desktop is the easiest way to get started with either Swarm or Kubernetes. A swarm is a group of machines that are running Docker and joined into a cluster. After that has happened, you continue to run the Docker commands you’re used to, but now they are executed on a cluster by a swarm manager. Restart docker container and run following commands to get to the bash shell in the mysql container. Docker ps docker exec -it mysql container name /bin/bash Inside the container, to connect to mysql command line type, mysql -u root -p Use MYSQLROOTPASSWORD as specified in the docker-compose.yml. Execute following commands to create new user.
The Services utility (the Windows Service Control Manager) can be found in the Windows Control Panel. To avoid conflicts, it is advisable to close the Services utility while performing server installation or removal operations from the command line.
Installing the service
Before installing MySQL as a Windows service, you should first stop the current server if it is running by using the following command:
If the MySQL root user account has a password, you need to invoke mysqladmin with the -p option and supply the password when prompted.
This command invokes the MySQL administrative utility mysqladmin to connect to the server and tell it to shut down. The command connects as the MySQL root user, which is the default administrative account in the MySQL grant system.
Windows Docker Install Mysql
Users in the MySQL grant system are wholly independent from any operating system users under Windows.
Install the server as a service using this command:
The service-installation command does not start the server. Instructions for that are given later in this section.
To make it easier to invoke MySQL programs, you can add the path name of the MySQL bin directory to your Windows system PATH environment variable:
On the Windows desktop, right-click the My Computer icon, and select Properties.
Next select the Advanced tab from the System Properties menu that appears, and click the button.
Under System Variables, select Path, and then click the button. The Edit System Variable dialogue should appear.
Place your cursor at the end of the text appearing in the space marked Variable Value. (Use the End key to ensure that your cursor is positioned at the very end of the text in this space.) Then enter the complete path name of your MySQL
bindirectory (for example,C:Program FilesMySQLMySQL Server 8.0bin), and there should be a semicolon separating this path from any values present in this field. Dismiss this dialogue, and each dialogue in turn, by clicking until all of the dialogues that were opened have been dismissed. You should now be able to invoke any MySQL executable program by typing its name at the DOS prompt from any directory on the system, without having to supply the path. This includes the servers, the mysql client, and all MySQL command-line utilities such as mysqladmin and mysqldump.You should not add the MySQL
bindirectory to your WindowsPATHif you are running multiple MySQL servers on the same machine.
You must exercise great care when editing your system PATH by hand; accidental deletion or modification of any portion of the existing PATH value can leave you with a malfunctioning or even unusable system.
The following additional arguments can be used when installing the service:
You can specify a service name immediately following the
--installoption. The default service name isMySQL.If a service name is given, it can be followed by a single option. By convention, this should be
--defaults-file=to specify the name of an option file from which the server should read options when it starts.file_nameThe use of a single option other than
--defaults-fileis possible but discouraged.--defaults-fileis more flexible because it enables you to specify multiple startup options for the server by placing them in the named option file.You can also specify a
--local-serviceoption following the service name. This causes the server to run using theLocalServiceWindows account that has limited system privileges. If both--defaults-fileand--local-serviceare given following the service name, they can be in any order.
For a MySQL server that is installed as a Windows service, the following rules determine the service name and option files that the server uses:
If the service-installation command specifies no service name or the default service name (
MySQL) following the--installoption, the server uses the service name ofMySQLand reads options from the[mysqld]group in the standard option files.If the service-installation command specifies a service name other than
MySQLfollowing the--installoption, the server uses that service name. It reads options from the[mysqld]group and the group that has the same name as the service in the standard option files. This enables you to use the[mysqld]group for options that should be used by all MySQL services, and an option group with the service name for use by the server installed with that service name.If the service-installation command specifies a
--defaults-fileoption after the service name, the server reads options the same way as described in the previous item, except that it reads options only from the named file and ignores the standard option files.
As a more complex example, consider the following command:
Here, the default service name (MySQL) is given after the --install option. If no --defaults-file option had been given, this command would have the effect of causing the server to read the [mysqld] group from the standard option files. However, because the --defaults-file option is present, the server reads options from the [mysqld] option group, and only from the named file.
On Windows, if the server is started with the --defaults-file and --install options, --install must be first. Otherwise, mysqld.exe attempts to start the MySQL server.
You can also specify options as Start parameters in the Windows Services utility before you start the MySQL service.
Finally, before trying to start the MySQL service, make sure the user variables %TEMP% and %TMP% (and also %TMPDIR%, if it has ever been set) for the operating system user who is to run the service are pointing to a folder to which the user has write access. The default user for running the MySQL service is LocalSystem, and the default value for its %TEMP% and %TMP% is C:WindowsTemp, a directory LocalSystem has write access to by default. However, if there are any changes to that default setup (for example, changes to the user who runs the service or to the mentioned user variables, or the --tmpdir option has been used to put the temporary directory somewhere else), the MySQL service might fail to run because write access to the temporary directory has not been granted to the proper user.
Windows Docker Mysql Server
Starting the service
After a MySQL server instance has been installed as a service, Windows starts the service automatically whenever Windows starts. The service also can be started immediately from the Services utility, or by using an sc start mysqld_service_name or NET START mysqld_service_name command. SC and NET commands are not case-sensitive.
When run as a service, mysqld has no access to a console window, so no messages can be seen there. If mysqld does not start, check the error log to see whether the server wrote any messages there to indicate the cause of the problem. The error log is located in the MySQL data directory (for example, C:Program FilesMySQLMySQL Server 8.0data). It is the file with a suffix of .err.
When a MySQL server has been installed as a service, and the service is running, Windows stops the service automatically when Windows shuts down. The server also can be stopped manually using the Services utility, the sc stop mysqld_service_name command, the NET START mysqld_service_name command, or the mysqladmin shutdown command.
You also have the choice of installing the server as a manual service if you do not wish for the service to be started automatically during the boot process. To do this, use the --install-manual option rather than the --install option:
Removing the service
To remove a server that is installed as a service, first stop it if it is running by executing SC STOP mysqld_service_name or NET STOP mysqld_service_name. Then use SC DELETE mysqld_service_name to remove it:
Alternatively, use the mysqld--remove option to remove the service.
If mysqld is not running as a service, you can start it from the command line. For instructions, see Section 2.3.4.6, “Starting MySQL from the Windows Command Line”.
If you encounter difficulties during installation, see Section 2.3.5, “Troubleshooting a Microsoft Windows MySQL Server Installation”.
For more information about stopping or removing a Windows service, see Section 5.8.2.2, “Starting Multiple MySQL Instances as Windows Services”.